PA1150213 · Pennsylvania
ARBOUR COURT
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 7
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 7
Counties listed by EPA · Chester County, Pennsylvania
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 7 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring, RegularViolation 2603657 · Radium-228 · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26036546003 January 23, 2026 Informal State Violation/Reminder Notice 26036548003 February 18, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2603656 · Radium-226 · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26036546003 January 23, 2026 Informal State Violation/Reminder Notice 26036548003 February 18, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2603655 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26036546003 January 23, 2026 Informal State Violation/Reminder Notice 26036548003 February 18, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2603654 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26036546003 January 23, 2026 Informal State Violation/Reminder Notice 26036548003 February 18, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2527914 · Groundwater Rule · Ground Water RuleNoncompliance period start August 1, 2025 · period end August 31, 2025 · first reported March 9, 2026 · EPA return-to-compliance field August 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25279121 September 24, 2025 Informal State Violation/Reminder Notice 25279122001 September 24, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2527912 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start August 1, 2025 · period end August 31, 2025 · first reported March 9, 2026 · EPA return-to-compliance field August 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25279121 September 24, 2025 Informal State Violation/Reminder Notice 25279122001 September 24, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2321723 · Groundwater Rule · Ground Water RuleNoncompliance period start April 1, 2023 · period end April 30, 2023 · first reported June 15, 2023 · EPA return-to-compliance field April 30, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 232172378002 June 8, 2023 Informal State Formal Notice of Violation issued 232172379002 June 8, 2023 Informal State Public Notification requested 242172380002 July 12, 2024 Informal State Violation/Reminder Notice 242172382002 July 12, 2024 Resolving State Compliance achieved
EPA data and scope
How to read the records
The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.
- We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
- EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
- Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
- We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.
EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility